CREATE TABLE user ( uid mediumint(8) unsigned NOT NULL auto_increment, username char(15) NOT NULL default '' , password char(32) NOT NULL default '' , email varchar(40) NOT NULL default '' , regdate int(10) unsigned NOT NULL default '0' , PRIMARY KEY (uid), UNIQUE KEY username (username), KEY email (email) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; |
在建表语句正文后面还附加了建表的其它几个属性: